FBD/LD/IL element assignment
Symbol: 
The FBD editor displays a new assignment as a line followed by three question marks. The LD editor displays a new assignment as a coil with three question marks above.
After the insertion you can replace the ??? placeholder with the name of the variable, to which the signal coming from the left is to be assigned. The input assistant is available for this purpose.
 | In IL, you program an assignment using the LD and ST operators. |
See also: